relational vs social

relational

adj
  • Relating to relations. 

  • Friendly and peaceful. 

  • Dealing with the whole of human relations and their social context, rather than an independent and private space. 

  • Of a database technology using tables and the principles set forth by Dr. Edgar F. Codd. (Contrary to popular notion, "relation" in this context refers to tables, and not linkages.) 

social

adj
  • Of or relating to society. 

  • Being extroverted or outgoing. 

  • Cooperating or growing in groups. 

  • Relating to a nation's allies. 

  • Relating to social media or social networks. 

noun
  • A social media account. 

  • A festive gathering to foster introductions. 

  • A dance held to raise money, often held for a couple to be married. 

How often have the words relational and social occurred in a corpus of books? (source: Google Ngram Viewer )